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    <article class="article-card">
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        <a href="/2021/08/22/Linux%E8%99%9A%E6%8B%9F%E5%8C%96-KVM%E6%9C%8D%E5%8A%A1%E5%99%A8%E8%99%9A%E6%8B%9F%E5%8C%96%E6%8A%80%E6%9C%AF/">Linux虚拟化-KVM服务器虚拟化技术</a>
      </h2>
      <p class="article-date">August 22, 2021</p>
      
        
  <a href="/tags#Linux" >
    <span class="tag-code">Linux</span>
  </a>

      
      <div class="article-summary">
        
          1. 主流虚拟化产品


主流虚拟化产品
问世时间
维护企业
支持的虚拟化技术
支持的虚拟化操作系统
产品性质
性能
优点
缺点



Red Had KVM
2006
Redhat、Ubuntu
全虚拟化
UNIX、Linux和Microsoft Windows、MacOS
开源
高
1. ...
        
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      <a class="more" href="/2021/08/22/Linux%E8%99%9A%E6%8B%9F%E5%8C%96-KVM%E6%9C%8D%E5%8A%A1%E5%99%A8%E8%99%9A%E6%8B%9F%E5%8C%96%E6%8A%80%E6%9C%AF/">阅读更多</a>
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    <article class="article-card">
      <h2 class="article-head">
        <a href="/2021/08/03/Linux%E5%9F%BA%E7%A1%80-%E9%80%9A%E8%BF%87inode%E5%88%A0%E9%99%A4%E6%96%87%E4%BB%B6/">Linux基础-通过inode删除文件</a>
      </h2>
      <p class="article-date">August 3, 2021</p>
      
        
  <a href="/tags#Linux" >
    <span class="tag-code">Linux</span>
  </a>

      
      <div class="article-summary">
        
          前言今天登录Linux服务器后，发现一个诡异的文件：
123[root@localhost bin]# ll总用量 0-rw-r--r--.  1 root  root          0 7月  31 17:35 ??X?  # 这个文件很诡异，但是不知道是怎么产生的

然后我去用roo ...
        
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      <a class="more" href="/2021/08/03/Linux%E5%9F%BA%E7%A1%80-%E9%80%9A%E8%BF%87inode%E5%88%A0%E9%99%A4%E6%96%87%E4%BB%B6/">阅读更多</a>
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        <a href="/2021/08/02/Linux%E8%BF%90%E7%BB%B4-MySQL%E5%AE%89%E8%A3%85%E4%B8%8E%E9%85%8D%E7%BD%AE/">Linux运维-MySQL安装与配置</a>
      </h2>
      <p class="article-date">August 2, 2021</p>
      
        
  <a href="/tags#Linux" >
    <span class="tag-code">Linux</span>
  </a>

      
      <div class="article-summary">
        
          安装包下载在官方download页面选择MySQL5.7安装包进行下载

123456789101112131415[root@localhost ~]# wget -c -t 0 https://downloads.mysql.com/archives/get/p/23/file/mysq ...
        
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      <a class="more" href="/2021/08/02/Linux%E8%BF%90%E7%BB%B4-MySQL%E5%AE%89%E8%A3%85%E4%B8%8E%E9%85%8D%E7%BD%AE/">阅读更多</a>
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        <a href="/2021/08/01/Linux%E8%BF%90%E7%BB%B4-%E5%AE%9E%E7%94%A8%E7%9A%84%E5%B0%8F%E8%84%9A%E6%9C%AC/">Linux运维-实用的小脚本</a>
      </h2>
      <p class="article-date">August 1, 2021</p>
      
        
  <a href="/tags#Linux" >
    <span class="tag-code">Linux</span>
  </a>

      
      <div class="article-summary">
        
          自动化安装JDK脚本123456789101112#!/bin/bash# author: tong.li# description: JDk安装自动脚本# date: 2021-07-30 15:45:22tar -zxvf /usr/local/bin/jdk-8u291-linux-x ...
        
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      <a class="more" href="/2021/08/01/Linux%E8%BF%90%E7%BB%B4-%E5%AE%9E%E7%94%A8%E7%9A%84%E5%B0%8F%E8%84%9A%E6%9C%AC/">阅读更多</a>
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        <a href="/2021/05/27/Netty%E4%B8%93%E9%A2%98-Netty%E8%BF%9B%E9%98%B6/">Netty专题-Netty进阶</a>
      </h2>
      <p class="article-date">May 27, 2021</p>
      
        
  <a href="/tags#NIO" >
    <span class="tag-code">NIO</span>
  </a>

      
      <div class="article-summary">
        
          1. 粘包与半包1.1 粘包现象服务端代码
12345678910111213141516171819202122232425262728293031323334353637383940414243444546public class HelloWorldServer &#123;    s ...
        
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      <a class="more" href="/2021/05/27/Netty%E4%B8%93%E9%A2%98-Netty%E8%BF%9B%E9%98%B6/">阅读更多</a>
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      <h2 class="article-head">
        <a href="/2021/05/26/Netty%E4%B8%93%E9%A2%98-Netty%E5%85%A5%E9%97%A8/">Netty专题-Netty入门</a>
      </h2>
      <p class="article-date">May 26, 2021</p>
      
        
  <a href="/tags#NIO" >
    <span class="tag-code">NIO</span>
  </a>

      
      <div class="article-summary">
        
          1. 概述1.1 Netty 是什么？12Netty is an asynchronous event-driven network application frameworkfor rapid development of maintainable high performance pro ...
        
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    <article class="article-card">
      <h2 class="article-head">
        <a href="/2021/05/24/Netty%E4%B8%93%E9%A2%98-%E5%88%9D%E8%AF%86NIO/">Netty专题-初识NIO</a>
      </h2>
      <p class="article-date">May 24, 2021</p>
      
        
  <a href="/tags#NIO" >
    <span class="tag-code">NIO</span>
  </a>

      
      <div class="article-summary">
        
          Non-Blocking IO 非阻塞 IO，JDK1.4 引入的NIO指的是New IO。
1. 三大组件1.1 Channel &amp; Bufferchannel 有一点类似于 stream，它就是读写数据的双向通道，可以从 channel 将数据读入 buffer，也可以将 buf ...
        
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      <a class="more" href="/2021/05/24/Netty%E4%B8%93%E9%A2%98-%E5%88%9D%E8%AF%86NIO/">阅读更多</a>
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    <article class="article-card">
      <h2 class="article-head">
        <a href="/2020/12/04/ElasticSearch%E4%B9%8B%E4%BA%AC%E4%B8%9C%E6%90%9C%E7%B4%A2%E5%AE%9E%E6%88%98/">ElasticSearch之京东搜索实战</a>
      </h2>
      <p class="article-date">December 4, 2020</p>
      
        
  <a href="/tags#Elastic Stack" >
    <span class="tag-code">Elastic Stack</span>
  </a>

      
      <div class="article-summary">
        
          1. 前言​       最近学习了有关分布式搜索中间件**ElasticSearch(简称ES)**相关知识，为了加强对ES基础知识的巩固，我耗时多日重新设计了一套京东商品搜索的小案例。
项目的整体架构前后端分离，前端采用Vue.js作为开发框架，后端用Spring Boot + Elas ...
        
      </div>
      <a class="more" href="/2020/12/04/ElasticSearch%E4%B9%8B%E4%BA%AC%E4%B8%9C%E6%90%9C%E7%B4%A2%E5%AE%9E%E6%88%98/">阅读更多</a>
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    <article class="article-card">
      <h2 class="article-head">
        <a href="/2020/08/01/%E3%80%90%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95%E3%80%91%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95%E5%88%9D%E8%AF%86/">【数据结构与算法】数据结构与算法初识</a>
      </h2>
      <p class="article-date">August 1, 2020</p>
      
        
  <a href="/tags#Data Structure" >
    <span class="tag-code">Data Structure</span>
  </a>

      
      <div class="article-summary">
        
          1. 学前介绍1.1 学习理由你是不是觉得数据结构和算法，跟操作系统、计算机网络一样，是脱离实际工作的知识？可能除了面试，这辈子也用不着？
数据结构和算法这门课程无论在哪个学校的计算机相关专业，都是一门必修课 。包括我本人在内，在大学所学的数据结构知识都是略知皮毛，工作后才知道这门课程非常重 ...
        
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      <a class="more" href="/2020/08/01/%E3%80%90%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95%E3%80%91%E6%95%B0%E6%8D%AE%E7%BB%93%E6%9E%84%E4%B8%8E%E7%AE%97%E6%B3%95%E5%88%9D%E8%AF%86/">阅读更多</a>
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    <article class="article-card">
      <h2 class="article-head">
        <a href="/2020/07/31/%E5%B7%A7%E7%94%A8Gitee+PicGo+Typora%E6%90%AD%E5%BB%BA%E5%85%8D%E8%B4%B9%E5%9B%BE%E5%BA%8A/">巧用Gitee+PicGo+Typora搭建免费图床</a>
      </h2>
      <p class="article-date">July 31, 2020</p>
      
        
  <a href="/tags#实用工具及技巧" >
    <span class="tag-code">实用工具及技巧</span>
  </a>

      
      <div class="article-summary">
        
          1. 前言最近在用七牛云进行存储文件时，我发现上传图片的会被压缩，图片分辨率压缩后会降低，将图片网络地址引入到博客中，图片内容辨识度也变得很低。
具体的图片被压缩原因是什么，再跟七牛云的客服和工程师进行短暂的沟通，了解到七牛云对象存储的一些限制：

未绑定国内备案域名的对象存储空间,由于测试 ...
        
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      <a class="more" href="/2020/07/31/%E5%B7%A7%E7%94%A8Gitee+PicGo+Typora%E6%90%AD%E5%BB%BA%E5%85%8D%E8%B4%B9%E5%9B%BE%E5%BA%8A/">阅读更多</a>
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